Diagnostics and Test Information (8640)

•  Diagnostic Files
•  Installing Additional Test Programs
•  USERDIAG.CFG Example

•  The QAPlus/PRO diagnostic program recognizes the primary processor as  LUN 1 and the secondary processor as LUN 2. During testing the program  automatically tests LUN 1. You must select LUN 2 if you want the program  to test the secondary processor.
•  The type of DASD diagnostics required to test the hard disk controller  (adapter) and drives is determined by the type of hard disk adapter  installed in the computer.
•  Always start with General Checkout (QAPlus/PRO)

Problem	Reference
Error Codes/Error Messages	Symptom-to-FRU Index (QAPlus/PRO) Supplement in this supplement and the Symptom-to-FRU Index (QAPlus/PRO) on page 61 in the PS/2 Hardware Maintenance Manual.
DASD Adapter Problems	For non-disk-array models, see 'SCSISelect Utility Program'. SCSI-2 Fast/Wide PCI-Bus RAID Adapter, see 'Disk Array Configuration'.
Memory	General Checkout (QAPlus/PRO) Maintenance Manual (Run the memory tests).
Power Supply Voltages	Power Supply Voltage Check (PC Server 8640) on page 143 in the PS/2 Hardware Maintenance Manual.
Miscellaneous	General Checkout (QAPlus/PRO) Maintenance Manual.